1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698c17772fad44ec96624f8cf9efe47a3e1cdca593521cfc8e47daccc5cb33f7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/266d85f3-8ca1-4619-8150-088201b82f80.json and https://artists.proofprofile.net/proofs/artist/266d85f3-8ca1-4619-8150-088201b82f80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f20e0cbfd163a1e0904005960c705b7c7e2f6bb9b159d138eb40e38ec2c534d. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2183725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe791df44f7323e2913e935c4e1e53e07b3711ccbc789b9cea80690f4af1ee2fc. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2183728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4648c2201a90475014b0368f5c3f88aa542b9c503bb9943265f330e089a3852d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2183730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81996f05b7d6f2451b66302c6989dfd27da172a5bdbb3526d18b8fd7faeb84b6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2183733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9165411532139e3e02ca77a280aa9f3d7ebb9c46341a748179244ee16c7d19c3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2183736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b8d729351a5dd919707579b9bb3fdf980fafff9df06f98b4d2c674b47a1675. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2183738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505d5702144faee3ad6ed0a569c67c2e84b7bcc8e728b26634994191072f588d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52488995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7755f78a8c8b8cd80047acd5e9eeed6a2da789c33a19821bae3a21abc3a4dc06. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52488996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789ab471d68bbe88fdc36d7edb73e3e4fbd225cc616609f14da44caf3995aeb6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52488997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190511fdb20d17ee2a8e696ab041a034dfd6a441c50d3edc301a273b61ca519c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52488998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f21b2635e885650656dc155a6e68a4b1220935308d41fe96c09c7a130174143. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52488999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ab608e84cd39e14905a818c7f197a9dabe918ba75698827be5d95b0dff8ea5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52489000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5447cc6bc5c824d8ec62a3df6cea91e45cd453f6e5e6e8fd7a836d341eb65271. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52489001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd20fb979180e9362e3ad72f7203a2211f044277fed92e5f5149785031e46ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52489002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5f2c4bc7716cc07a4b226af86de81b956e24aa375d94785231986ec1684066. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996e82320cc2d18fe1e41c3a9124cf70025ccf3d9b1facdf3890e7b28744c4e6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01abb43018f3a6573ffbb24d27c1c879034c3a6845f5b7dba1ca901417c5b674. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a029aa1e490396134471401827a677dde505bfb81a74b89c82732727b218bd4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa9c0ee5c851cb6ca5b2fd6040610735440304f5621c5b04ccc26bc18069340. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34eada5ecbd41b5c44163d6ff0f4d9dcda219a7b8f43ff5e7c3826e2c6f8e5d8. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c29cf9cbf760555f452cb70eac7e71c1de4487526da4992411631c27fc0df5. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31158cc40366e780770226f1cb88701f21377b03d6288879d3e053c9e779221. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb587c4703d3ae4d3a276dae0c930035c0a86ac06a4036feca17311bc2496dea3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a60f97460e909128984e78b80e48236efd50c9071371528187f3ac3d7c920ae. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4c6f43a86cf9454e42c3201e65045f036d879e0763d17853d728c2ae9e4a18. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69234dba54b6825b89f8c13844d0f2d6749f1f447dee448968dc25dbde2af6a9. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52438454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cd353d7b55fd4bc98225367a8ef0bac4c45bde3c6c321a6a7d7b6853cb06c0. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82028335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab48bb558f26585a25bb315c7466ed36e6901b93da40e79ac0b431bf1885a4c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82028336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bd97499d5aa86b443ac8e0df28aa0b164c174c17ea61b8e784bd7e5866204c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82028337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d34603056408993e55d8eb297f3bfe60d9ff3f093207472223212b89bf5c4d2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82028338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfc38045798c2200a7e7bd1a13633b33e54b7cc93d252a215a6a7872ab95fd9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82028339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92398aa5fe8734aa6e4d7cd51b818b539e9e1dd0cddc5be28f6a9aec8289775. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82028340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cc33d915fc51c1bc87838f54140fdda983ebf13f50db8aaf1963cdbb144ffd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82028341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f20f9219fb077c241d6bdfdc0adf83e52b418dde69b1ae82bd31c46b0a6737. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82028342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c84301f55e07245328e384d0a27366a0691107e568134412d9417ab7b3289d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82028343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf64d1db84cd7b2babf1e447fddb2d6fee82d9e7b83e37b69dcfd89a8844258. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82028344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2806ebd697fb14bddb395f55be77f1facf9d6eb29dd913955835e1cfb2d4b3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1906536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a643f313d5397675e234b84b547f563c28dba38e13f6d005f4b0ea3897e2745. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1906537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58efece0be563d0db52ee5173aae360d5809868b1189d0bda06b0c63cc75b6f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1906538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fdbfe975282fde95365319cb05a6a3ffddced3a2399b931e71ac7360f57139. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1906539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33b164c63a22e94029dda08dd2e501fac982fe5aa223ad45992d892e6a9a233. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1906540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0638e2513b9e57ec45e642f4307332d421965fc94e0e053839d28c62777d093. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1906541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6177a771fa8af2c386b92e0c3827c5328ffa15f583fe4abfd0be0ba8000c7c7a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1906542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb384434345d3b7bc7356155939ccbe67c81860a11262a03722a7238b2068f0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1906543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec699a723b4b543f7f4c91f089bd752c006af26e2b5538e9f2653b8fb9adcbb2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1906544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a75695761b598145ffe62ed9ad68db4e52fd7d33f65ac7e6a59c5daa0a2078f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1906545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf490264a0251434d3c9ca6d8b6d4db1f5f17b64f879ca74f7030c2f0ddcdadc5. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2445867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972db4a829c51fdc336b61067fdf1c280ba8e690938863168c4d59d08712279e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192402111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf1669762a17a5482d85183ec9eae85fa71abb40ef8bf4109969cab69d1edb4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32464081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987445360f50bd58d730e4343a647adb6e07cac3685cc20ef109078e0e6a5d3c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2436568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c46f570c82aa9a1eece31de78ee5b9f84be0916a27d530cff3084954479fc69. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2493184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66eb08195741eaaecfdfcdd5d3d73bea8b68d241f56c29777784eb56ff654ea2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2499860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82ec8fb03d5009802ff789b78816814830938f7b7326d1fd4459618d6d80177. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2359879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb3c4946100adfbe2493fda9e2432cd62a8bb9730a9b817a964d2509d25db54. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82358618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fd725af60980e37db3ebd0ec87a804fffd95292fe38c145bbd2fb189503634. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32300975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d079af42877de3ea24794a48f4e2c13b3610b01bc55a452af442a38f21bc5ac. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL5842342920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d458b8e756bf94b09c4c5cfe8fea6bc2ddf5b36476c797119c26329562df109. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2382410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caa63ca878424e066860986c50b00fdf2a6b4d0d364715fefc5acec1c12de74. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2339235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9900dd2c4d347b67d47d35869d4affb07b3aece0a58f185bdd15b4bc1803e55. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2362459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd894a8822b14c71d7f7e0a74207f32d6a05bf78ce4d874a1413e35bd6d593fa9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2369467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79be2ac7c37b1af6719f399fceb7072252a9d4c245b577a43d4e36278ee5a34f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2209815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0800c891c544cac68ac269022ae8f094bcf68dd1abb3687c2c0ba39cb746d044. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2208581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9b67d0e31cd1f6ef6b3c689eaf33faa76cdb207bab5144c56867a2677a2448. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2236389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58eaaed06de97e1a23024b752f506dff928522ad21f23fa0b74e219c5cb952cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2193113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eedc9f353a278987b85fc8bc95c46bc9ea62b1dbcd44cc41e5ade8f45a130c0. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2136697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b0351cd78fbee9742ffee0995cef3ccfbd81ac50e5587776ad083f4a695eba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2191568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11609d5eea1acf3bd36b0df7fa3dc858b98f531dae6cceb17cb11a21568f160. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2105508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82cea15d0aa1581ee48f4288336e1ab26a03f9ffa343b797dd38e38020b29e4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2131995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc849c071c75486bae4e4aa9357c780682536fe88eadb62afea844d845b73bb18. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2191910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1524816ef936fcd8afd03c1feb333e264105b5e3c291384f81515d39cd41ee9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52110189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa3b1986d69ca736ad0c9d686fa35752b4d833dad9f681ed030cca454594607. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52106665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7b4ecf65af07c8546bf3109db4950c4ad59d03d9fcf0dbbcc55e8d84206d84. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1861208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb787718bde87863022d880d7e933d94c8e1ddf6b5a075fa91ac5e6845ccbd4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2419422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4eea5f9bd58ec471cbf144984d1e4411b13c371659f0cffd9ca1da3b03b91fe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2419423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebc2e33aadb6dca31261e907576f7dd1acd1cb4d0d0290fecbec3fca1a5b804. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2419424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2f17d069d73c0aca05bb041cffe0fac44a59876a63ee1a5e7ff3f9f7681cd7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2419425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128494d7f1c5cf4bc2fb99e77fa5d0541c9b1a4a72bd0ba2f7e8065e650c68e4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2419426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44c3f1ffccd70b8672a176f2b177adf3a1880d03b0ae5e3f16e30f7ecafb6cc. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2419427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee662ff7dc3cf28980a81ed314a964de4cb20464f71d82a2926f5c371d6b929. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2419428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88b1e46d3a397c8db5a7cb2f33d3ebb0c9845be4f1207951105ef288d6854ef. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2419429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7978473f55cc244a643b0c3aed10d9e4bda0c3b70aaba7ee32a4fe0bd2da58. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2419430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5364ce2af253b867a086c9c73449d19a2e65cdb0407df6e9bb97113a791bf868. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2419431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080e5a280d0be16e7e18fc115fd33fef4b3d5112515cde11d6b49ae91e4887e5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2455459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1770037d836bc5e060761accb203ea5ea2c8d9342ebb53afe1fe5de9531d683a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2455460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3977a9373beeb9dd10da8f7d1d9ea4cacb487f2cf96123cbeefa0ea1bcd257c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2455461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6561728a816ea5c4cabcd40f6e7c02482e48f42a9dab4600d6b452ef10d26979. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2455462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c44bfb9247ad3b5751936a47dbd881bc07af75a05418d4560490ca942e49b9. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2455463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f4ea264d5677dbc6f3936ced75ff57a61703994a63d3ebb3f65b71f4165d76. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2455464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9001ce47bbf3a4b238b223e7fc5bf3b35193e3d570c4fef82d267483934835e0. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2455465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274a052092870cd152ffcfd0038ebfc3779155944f670fe0305f2b756a73bca6. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2455466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d3533f19ee9873b7def39d17759d53fb2014e590f0dc5f95374efb38ea7b1f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2455467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea568e0c27ab2cd8edb47a96284d794b72329f40e8300df937cfa1d255e13283. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2455468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5674536ac3c577c5a69a476892a02f43db9b1fa78a78655c52f799cc183520a2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADW1810882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68b6a9d18161a7fb1291b7f9661f9c37c6c878f352fc66a40a1fcaeb0e2601f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1904762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a7e6153db3e23aa4de3a1f292414cf2a59717ee450dc8ed5e1057e9dae39ec. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFT2113615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8196181a8a56dd3184dd3c32f43d4d2d8f715b1a08f9b6e7f77bad2c9c7d82f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2579394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d36d01ffcfec39c3cf26e9cb4c670ad1183cc2661c121774cdf07b1f655924a. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2552209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f6af8032d12a63fda97c4debfb1705c388bac46faf6260b57116f65b60d893. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82560295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb725676f4793e15d600d68c1f0ba1ca8d22958163f31d171cc8d5686ae219cce. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2445447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe930c0c56808a8b350cac003da17d0eb05bdf1e77bc268441ae2a089516f4e22. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2457989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b2ebf302446fb7a0a9d7cbcbaa5644ec82cb31999bc93f1494a96f73e04ed5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452088755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90556ae76f9193004c5408f2694c1d6be8d8d5710779c9c9b0dbe31edf141eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872015541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f9fd19eb6db1bc6522d56bce5b9ee82e79afb361aa51287de1510405734df1. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1942510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fe86178ebd8b75756be34ed19273ce443b026edf7591ee1dfe94a52b7f5d30. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c0fcd5bb29edf8d9258eeb93c31e088c58957118ec4ca11dfface6964f6d7e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192200233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109a2eb3adbd9b670eb0cdddde3c14020fcdf8b9cec37cd9786393f0347d3531. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL5641500187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ffc7b82323f684e161c6ee2572e630fbb0c99f02eee0b308b842d88554e935. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192403191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fecc85641b9aa0390ac5e798d2fa804c6b26cdc7741c2b1f197ffb6982cebc0. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1909306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf914ce85f34899ddaf8a753fd5c4bb5946e7ae6a8a2448474e46acfb8619cd26. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192401288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72e69e006fbbdb3e47caae6721352034ddc61df95bf80c0e8ad33168d248922. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTL92305425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3f0688628f5dd179d97730ac48d631719da99ed098a85ba5a6f6726bf5cf27. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1871604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42e7b1570901128c2be90d79d10cc1aeb6bfc89d6a43834d473b5952b71b393. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072192028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c8969e2fe974146b1abc5a6118dcbd6a7ab6e32f32318cbcaa405b43b011ea. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192403192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67fc425f54bbe98a0024270da0a07daec8b5aa4ad54f37aca7b22851e629c55. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL5842027789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319d5736b296a50472c75941da1377a36dcffdf566df8bcc7f1e35271f83fb72. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192200617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0083caca7b68b1306a2ded9b31afa5a997d735b63a08793d2d8170f7ee04d747. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL5842238034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91059ae42900493d9abec7c9c7ad00a27156d3a7d9bcd587de2e598fc7fb238. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192403193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae78cc627fbc266c800c04b91e7395bc32b47ee7e0c54dbb34127f560b5781a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192300875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972db4a829c51fdc336b61067fdf1c280ba8e690938863168c4d59d08712279e. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192402111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a66003e729e73340b01eb9af7280c120554b8ebd2a8027aa6ba6b18b52b438. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL5842028211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef85d6f734e446c96076fbdf1352fa4a0facd0ffab9e62c84703ad8c10f76a4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192403194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a0aea1cfd8369d075eafddccc47249e28f31585829d2e928ac7d4dca21f5f4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192301401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3564ed5f2a220b13d996d636c03c42bf4a26d22b77b42e7f0505e76fecebc959. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192403195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a33ef34e58c77679c04be8330dadde742b639e65dbf78a4fe5949ef1900ad43. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192100612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98233e3d3cb61e489d2d72224b858e3d002b1d6154cef9a9917e9a79c8bb879. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192200373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ab4e62366202cbc131ea406f6ba097c7be285d44528925ee9408229fccb5a9. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281964961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81f421fb541c38c6b0ab49fc25c9f7db6bef1253e82aff882499318c8f77299. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192400601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da0ed2238b8d40e1b002f64ed00ea3eb858442478d0e15335118fe334bde60d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192403198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114e7362eecca9f85ce5018e7c86fa15beb5dfcf41a091de26ac5e1b5117ab82. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192200336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1941d7316de36d5c5163b2527e572cdff66316a1e12601b3ab9cbe72edb8c96. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192403199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffb02e91adde6c411562742280d0cf26b15d95fa238a7c036a49c0f17e92a9e. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192401741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd9d8d6de94f79ddcc9c762a0d6e527d0167713be26c37ff034811900127fc9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL7192403200.